Of the 102 matched maternal-fetal samples at caesarean birth ,24 matched samples of cervices, amniotic fluid and neonatal conjunctivas were positive for Ct by cell culture and PCR;

• 10 2例剖宫产配对母胎标本中 ,宫颈、羊水、新生儿睑结膜均为阳性有 2 4例。